Solar power is a good green source of energy and a serious option to consider for your energy needs. Other options such as wind turbines and hydroelectric generator can be used in but for most homes and smaller business solar is one of the most achievable options.
Solar panels and solar power generates power from the sun by converting sunlight to electricity with no moving parts, zero emissions, and no or little maintenance. A solar panel is made up of a series of individual silicon cells that generate electricity from sunlight. As the light hits the surface of the solar panel the light particles produce an electrical current on the surface of small silicon wafers. One single solar cell produces around half a volt of energy.
Smaller solar panels can produce up to 12 volts of energy. These smaller panels contain an average of 36 solar cells. Large solar panels will produce up to 24 volts of energy. These will contain around 72 solar cells.
Whether you use large or small solar panels they can be wired together to create a row or array of panels to increase the amount of energy you can harness from the suns rays. Combining these panels together gives you the added bonus of having a higher voltage output so you can use smaller wires to harness the electric power from the solar panel.
Solar panels have different types depending on the cost and efficiency you want and need. Monocrystalline solar panels is one type that is at the top of the tree. It is possible the most expensive type of solar panel but it is by far the most efficient. What makes this panel so good is that it uses a very pure type of silicon generated in a complicated growth process for the silicon crystals.
The second type of solar panel to consider is Polycrystalline. Polycrystalline solar panels are also known as Multi-crystalline and are made with Polycrystalline cells. This second type of panel is less expensive but it is not as efficient as Monocrystalline cells. This if a result of the cells are not grown in a large block of many crystals.
The Amorphous solar panels are not constructed from crystals like some other types of panel. These Amorphous solar panels have a thin layer of silicon coated on a base material, like metal or like glass. This type of solar panels tends to be less expensive than other market options however they are not so efficient in harnessing the energy from the suns rays.
Solar panels are a real option and a potentially good investment to help save money and energy. After the installation and set up costs that can be expensive and off putting, the payback will work for itself. For homes and small business solar is a real solution to meet the demands of trying to find lower costs energy and reduce your energy bills.
Richard I. Green is an expert on solar panels Scotland and renewable and wind energy. For more information on solar panels and solar pv visit the www.absolutesolarandwind.co.uk and web site.
